3 years ago

For the function f(x)=-1(2/3)^x, what is the y-intercept?

Mathematics

1 answer:

DanielleElmas [232]3 years ago

4 0

Answer:

-1

Step-by-step explanation:

The y-intercept can be found when x=0, so find f(x) when x=0. So the first step is to evaluate (2/3)^0, which is 1. According to the equation this is multiplied by -1, so the y-intercept is -1. You can also use a graphing calculator (or Desmos) so you can see a physical representation of it. Hope this helps! :)

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For the function f(x)=-1(2/3)^x, what is the y-intercept?​

For the function f(x)=-1(2/3)^x, what is the y-intercept?